package edu.wlu.cs.levy.kdTree.exception;


/**
 * KeyDuplicateException is thrown when the <TT>KDTree.insert</TT> method
 * is invoked on a key already in the KDTree.
 *
 * @author      Simon Levy
 * @version     %I%, %G%
 * @since JDK1.2 
 */

public class KeyDuplicateException extends KDTreeException {

	public KeyDuplicateException() {
		super("Key already in tree");
	}

	// arbitrary; every serializable class has to have one of these
	public static final long serialVersionUID = 1L;
}
